Table 2.
Information on the included studies showing author, type and size of study, setting, and country
| Study by first author | Type of study | Number of participants | Setting | Country |
|---|---|---|---|---|
| Ashour et al.15 | Cross-sectional study | 112 | Urban and rural | Australia |
| Ertl and Christ19 | Randomised control trial | 101 | Simulation based | Germany |
| Henriksson et al.21 | Cross-sectional study | 474 | Rural | Sweden |
| Khorasani-Zavareh et al.16 | Cross-sectional survey | 292 | Rural | Iran |
| Macharia et al.17 | Cross-sectional survey | 310 | Urban and rural | Kenya |
| Murad and Husum20 | Cohort study | 1341 | Rural | Iraq |
| Nguyen et al.12 | Cross-sectional survey | 75 | Urban | Vietnam |
| Pelinka et al.13* | Cross-sectional study | 2932 | Urban | Austria |
| Shotland and Heinold18 | Randomised control trial | 163 | Simulation based | USA |
| Thierbach et al.14* | Cross-sectional study | 2932 | Urban | Austria |
*
Shared study material.